# NCO- Cyber Olympiad Class 6: Questions 375 - 379 of 722

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## Question number: 375

» Mental Ability » Number Games » Number Series

### Question

One number in this sequence is wrong.

2, 4, 8, 16, 36, 64

What change should be made to correct this sequence?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 36 should be replaced by 34 | |

b. | 64 should be replaced by 62 | |

c. | 36 should be replaced by 32 | |

d. | 16 should be replaced by 18 |

## Question number: 376

» Logical and Analytical Reasoning » Blood Relations

### Question

Pointing to a woman, Harsh said, “His son is my son’s brother”. How is the woman related to Harsh?

### Choices

Choice (4) | Response | |
---|---|---|

a. | Wife | |

b. | Grandmother | |

c. | Aunty | |

d. | None of the above |

## Question number: 377

» Mental Ability » Basic Arithmetic

### Question

Leaving her office, Heena took the elevator up 3 floors to a meeting. She then went down 10 floors to the cafeteria. The cafeteria is located on the fifth floor. Where is Heena’s office located?

### Choices

Choice (4) | Response | |
---|---|---|

a. | On fifth floor | |

b. | On twelfth floor | |

c. | On tenth floor | |

d. | On eleventh floor |

## Question number: 378

» Mental Ability » Number Games » Number Series

### Question

One number in this sequence is wrong.

18, 20, 22, 24, 26, 30

What change should be made to correct this sequence?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 26 should be replaced by 28 | |

b. | 18 should be replaced by 16 | |

c. | 30 should be replaced by 28 | |

d. | 18 should be replaced by 14 |

## Question number: 379

» Mental Ability » Number Games

### Question

One number in this sequence is wrong.

10, 15, 20, 25, 31, 35

What change should be made to correct this sequence?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 25 should be replaced by 26 | |

b. | 31 should be replaced by 30 | |

c. | 20 should be replaced by 21 | |

d. | 10 should be replaced by 11 |